views/handlers/views_handler_field_counter.inc

<?php
// $Id: views_handler_field_counter.inc,v 1.2 2009/06/25 22:09:42 merlinofchaos Exp $

class views_handler_field_counter extends views_handler_field {
  function option_definition() {
    $options = parent::option_definition();
    $options['counter_start'] = array('default' => 1);
    return $options;
  }

  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);

    $form['counter_start'] = array(
      '#type' => 'textfield',
      '#title' => t('Starting value'),
      '#default_value' => $this->options['counter_start'],
      '#description' => t('Specify the number the counter should start at.'),
      //'#process' => array('views_process_dependency'),
      '#size' => 2,
    );
  }

  function query() {
    // do nothing -- to override the parent query.
  }

  function render($values) {
    // Note:  1 is subtracted from the counter start value below because the
    // counter value is incremented by 1 at the end of this function.
    $count = is_numeric($this->options['counter_start']) ? $this->options['counter_start'] - 1 : 0;
    $pager = $this->view->pager;
    // Get the base count of the pager.
    if ($pager['use_pager']) {
      $count += ($pager['items_per_page'] * $pager['current_page']) + $pager['offset'];
    }
    // Add the counter for the current site.
    $count += $this->view->row_index + 1;

    return $count;
  }
}
1	<?php
2	// $Id: views_handler_field_counter.inc,v 1.2 2009/06/25 22:09:42 merlinofchaos Exp $
3
4	class views_handler_field_counter extends views_handler_field {
5	function option_definition() {
6	$options = parent::option_definition();
7	$options['counter_start'] = array('default' => 1);
8	return $options;
9	}
10
11	function options_form(&$form, &$form_state) {
12	parent::options_form($form, $form_state);
13
14	$form['counter_start'] = array(
15	'#type' => 'textfield',
16	'#title' => t('Starting value'),
17	'#default_value' => $this->options['counter_start'],
18	'#description' => t('Specify the number the counter should start at.'),
19	//'#process' => array('views_process_dependency'),
20	'#size' => 2,
21	);
22	}
23
24	function query() {
25	// do nothing -- to override the parent query.
26	}
27
28	function render($values) {
29	// Note: 1 is subtracted from the counter start value below because the
30	// counter value is incremented by 1 at the end of this function.
31	$count = is_numeric($this->options['counter_start']) ? $this->options['counter_start'] - 1 : 0;
32	$pager = $this->view->pager;
33	// Get the base count of the pager.
34	if ($pager['use_pager']) {
35	$count += ($pager['items_per_page'] * $pager['current_page']) + $pager['offset'];
36	}
37	// Add the counter for the current site.
38	$count += $this->view->row_index + 1;
39
40	return $count;
41	}
42	}